TWI297252B - Color image encoding and decoding method and apparauts using a correlation between chrominance components - Google Patents

Color image encoding and decoding method and apparauts using a correlation between chrominance components Download PDF

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Publication number
TWI297252B
TWI297252B TW94141845A TW94141845A TWI297252B TW I297252 B TWI297252 B TW I297252B TW 94141845 A TW94141845 A TW 94141845A TW 94141845 A TW94141845 A TW 94141845A TW I297252 B TWI297252 B TW I297252B
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Taiwan
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mode
inter
information
plane
frame prediction
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TW94141845A
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English (en)
Chinese (zh)
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TW200625970A (en
Inventor
So-Young Kim
Jeong-Hoon Park
Sang-Rae Lee
Seung-Ran Park
Yu-Mi Sohn
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Samsung Electronics Co Ltd
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Publication of TW200625970A publication Critical patent/TW200625970A/zh
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Publication of TWI297252B publication Critical patent/TWI297252B/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/124—Quantisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/93—Run-length coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Color Television Systems (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
TW94141845A 2004-12-30 2005-11-29 Color image encoding and decoding method and apparauts using a correlation between chrominance components TWI297252B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20040116962 2004-12-30
KR20050027827A KR101138392B1 (ko) 2004-12-30 2005-04-02 색차 성분의 상관관계를 이용한 컬러 영상의 부호화,복호화 방법 및 그 장치

Publications (2)

Publication Number Publication Date
TW200625970A TW200625970A (en) 2006-07-16
TWI297252B true TWI297252B (en) 2008-05-21

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Family Applications (1)

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TW94141845A TWI297252B (en) 2004-12-30 2005-11-29 Color image encoding and decoding method and apparauts using a correlation between chrominance components

Country Status (7)

Country Link
JP (1) JP4855418B2 (ja)
KR (1) KR101138392B1 (ja)
CN (1) CN101057506B (ja)
BR (1) BRPI0517911A (ja)
HK (1) HK1108258A1 (ja)
RU (1) RU2336663C1 (ja)
TW (1) TWI297252B (ja)

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TWI502550B (zh) * 2012-03-30 2015-10-01 Nation United University Differential layered image compression method

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CN101119500B (zh) * 2007-10-22 2011-01-19 天津大学 多视点自由立体成像系统中的色度替换方法
RU2492586C2 (ru) * 2008-10-27 2013-09-10 Ниппон Телеграф Энд Телефон Корпорейшн Способ автоматического формирования процедуры генерации прогнозируемого значения пикселя, способ кодирования изображений, способ декодирования изображений, соответствующее устройство, соответствующие программы и носители информации, которые хранят программы
KR101733735B1 (ko) * 2009-12-07 2017-05-08 에스케이 텔레콤주식회사 쌍예측을 이용한 멀티 플레인 영상의 부호화/복호화 장치와 방법 및 이를 위한 기록매체
WO2011071321A2 (ko) * 2009-12-09 2011-06-16 에스케이텔레콤 주식회사 멀티 플레인 영상의 부호화/복호화 장치와 방법 및 이를 위한 기록매체
CN106067983B (zh) 2010-04-13 2019-07-12 Ge视频压缩有限责任公司 解码数据流的方法、生成数据流的方法及解码器
EP3703369B1 (en) 2010-04-13 2024-07-24 GE Video Compression, LLC Sample region merging
CN106231337B (zh) 2010-04-13 2020-06-19 Ge视频压缩有限责任公司 解码器、解码方法、编码器以及编码方法
BR122020008249B1 (pt) 2010-04-13 2021-02-17 Ge Video Compression, Llc herança em amostra de arranjo em subdivisão multitree
KR101673027B1 (ko) * 2010-07-01 2016-11-04 에스케이 텔레콤주식회사 색공간 예측 방법 및 장치와 이를 이용한 영상 부호화/복호화 방법 및 장치
KR101681307B1 (ko) * 2010-07-23 2016-12-01 에스케이 텔레콤주식회사 주파수영역 복수 가중예측필터를 사용한 색공간 예측 방법 및 장치와 이를 이용한 영상 부호화/복호화 방법 및 장치
WO2013002589A2 (ko) * 2011-06-28 2013-01-03 삼성전자 주식회사 휘도 성분 영상을 이용한 색차 성분 영상의 예측 방법 및 예측 장치
CN103260018B (zh) * 2012-02-16 2017-09-22 乐金电子(中国)研究开发中心有限公司 帧内图像预测编解码方法及视频编解码器
TWI752680B (zh) 2012-04-13 2022-01-11 美商Ｇｅ影像壓縮有限公司 用以自資料串流重構圖像的解碼器及方法、用以將圖像編碼入資料串流的編碼器及方法、與相關電腦程式及機器可存取媒體
GB2501535A (en) * 2012-04-26 2013-10-30 Sony Corp Chrominance Processing in High Efficiency Video Codecs
CN115442623B (zh) 2012-06-29 2024-08-23 Ge视频压缩有限责任公司 解码视频数据流的方法、存储介质、编码器、解码器
RU2519445C2 (ru) * 2012-08-30 2014-06-10 Общество с ограниченной ответственностью "Н-Система" Способ алфавитного представления изображения
WO2014038153A1 (ja) * 2012-09-10 2014-03-13 パナソニック株式会社 画像符号化方法、画像復号化方法、画像符号化装置、画像復号化装置、および、画像符号化復号化装置
CN107113431B (zh) * 2014-10-03 2020-12-01 日本电气株式会社 视频编码设备、视频解码设备、视频编码方法、视频解码方法和程序
JP6212530B2 (ja) * 2015-11-17 2017-10-11 ジーイー ビデオ コンプレッション エルエルシー 平面間予測
WO2019143093A1 (ko) * 2018-01-16 2019-07-25 삼성전자주식회사 비디오 복호화 방법 및 장치, 비디오 부호화 방법 및 장치
EP3861728A4 (en) 2018-11-06 2022-04-06 Beijing Bytedance Network Technology Co., Ltd. COMPLEXITY REDUCTION IN A DERIVATION OF PARAMETERS FOR AN INTRA PREDICTION
HUE060910T2 (hu) 2018-11-23 2023-04-28 Lg Electronics Inc Video kódolás és dekódolás CCLM predikció alapján
CN113170122B (zh) 2018-12-01 2023-06-27 北京字节跳动网络技术有限公司 帧内预测的参数推导
CA3121671C (en) 2018-12-07 2024-06-18 Beijing Bytedance Network Technology Co., Ltd. Context-based intra prediction
CA3128769C (en) 2019-02-24 2023-01-24 Beijing Bytedance Network Technology Co., Ltd. Parameter derivation for intra prediction
KR20220151233A (ko) * 2019-02-28 2022-11-14 삼성전자주식회사 크로마 성분을 예측하는 비디오 부호화 및 복호화 방법, 및 크로마 성분을 예측하는 비디오 부호화 및 복호화 장치
CN117880494A (zh) 2019-03-24 2024-04-12 北京字节跳动网络技术有限公司 用于帧内预测的参数推导的条件
US11863754B2 (en) 2019-05-15 2024-01-02 Hyundai Motor Company Method and for reconstructing chroma block and video decoding apparatus
KR20200132762A (ko) * 2019-05-15 2020-11-25 현대자동차주식회사 색차블록을 복원하는 방법 및 영상 복호화 장치
CN110267044A (zh) * 2019-07-16 2019-09-20 吉林工程技术师范学院 一种电影场景的色度编码方法和系统
PL4002843T3 (pl) 2019-07-21 2024-06-17 Lg Electronics Inc. SPOSÓB KODOWANIA/DEKODOWANIA OBRAZU I URZĄDZENIE DO SYGNALIZOWANIA INFORMACJI O PREDYKCJI SKŁADOWEJ CHROMA STOSOWNIE DO TEGO, CZY MOŻNA STOSOWAĆ TRYB PALETY i SPOSÓB PRZESYŁANIA STRUMIENIA BITOWEGO
US11405615B2 (en) * 2020-03-26 2022-08-02 Tencent America LLC Joint transform coding of multiple color components
CN113852820B (zh) * 2021-08-30 2023-06-30 电子科技大学 一种新型色彩空间转换矩阵生成方法

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IL129203A (en) * 1999-03-28 2002-07-25 Univ Ramot System and method for compressing figures
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI502550B (zh) * 2012-03-30 2015-10-01 Nation United University Differential layered image compression method

Also Published As

Publication number Publication date
KR101138392B1 (ko) 2012-04-26
JP4855418B2 (ja) 2012-01-18
RU2336663C1 (ru) 2008-10-20
HK1108258A1 (en) 2008-05-02
TW200625970A (en) 2006-07-16
BRPI0517911A (pt) 2008-10-21
CN101057506A (zh) 2007-10-17
KR20060079051A (ko) 2006-07-05
JP2008527782A (ja) 2008-07-24
CN101057506B (zh) 2013-01-02

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